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Marquise|Lab Grown|GIA

1.22ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • GIA 3505556019

Certificate GIA 3505556019

Diamond specifications and retailer prices

From £409 GBP
As of November 4, 2026
Save £1,221 GBP (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,631 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3505556019. Listed at 6 retailers as of November 4, 2026, with prices from £409 to £1,631, a £1,221 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,631. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3505556019
Dimensions10.75 × 5.79 × 3.51 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
10.75 mm5.79 mm1.22 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3505556019
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,631 GBP|Low: £399 GBP|High: £2,501 GBP|Avg: £1,158 GBP|-2.0%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3£409 GBP
Retailer 5£458 GBP
Retailer 6£508 GBP
Retailer 8£765 GBP
Retailer 7£1,106 GBP
Retailer 4£1,474 GBP
Flawless Fine Jewelry£1,631 GBP
Retailer 2£2,427 GBP

20 data points across 8 retailers

6 retailers£409 GBP to £1,631 GBP

A
Cheapest Retailer
-
£409 GBP
B+
Retailer 2
-
£458 GBP
View
B+
Retailer 3
-
£508 GBP
View
B
Retailer 4
-
£1,474 GBP
View
Most Expensive
B
Flawless Fine Jewelry
80A4085F3 · Nov 4
£1,631 GBP
View
4 more retailers have this diamond
Prices start from £409 GBPSave up to £1,221 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.22ct Marquise
£409 GBP